- Registered owner
- D&M Aviation Inc
- Location
- Amelia, OH
- Owner type
- Corporation
- Serial number
- 139
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- February 22, 1973
- Certificate issued
- May 30, 2024
- Expires
- May 31, 2031
- Mode S code
- A72653
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming I0360 model are included below.
On this page
Airworthiness directives that may apply · 69
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 1 |
|---|---|
| 1966 | 1 |
| 1967 | 2 |
| 1969 | 1 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 5 |
| 1978 | 1 |
| 1979 | 2 |
| 1981 | 1 |
| 1982 | 3 |
| 1983 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 5 |
| 1997 | 2 |
| 1998 | 3 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 5 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 3 |
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Airframe · Enstrom F-28A
AD 2023-11-07Ground Proximity SystemAD 2018-02-01Main Rotor HeadAD 2017-26-03Main Rotor SystemInformation bulletins that may apply · 12
Advisory, not mandatory.
Airframe · Enstrom F-28A
SAIB SW-12-10R1Fuel Level IndicationEngine · Lycoming I0360 series
SAIB NE-19-08Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve CylindersSAIB NE-08-32R1Propeller Governor Idler Gear Shaft Set ScrewSAIB NE-14-13Reciprocating Engine - Cylinder Mounting StudsSAIB NE-13-06Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series EnginesSAIB NE-08-26R3Magneto/DistributorSAIB NE-09-04Fuel Control/Reciprocating EnginesSAIB NE-06-32R1Reciprocating Engine - CrankshaftSAIB NE-05-89SAIB NE-05-40SAIB NE-03-18SAIB NE-01-22NTSB investigations
No NTSB investigations matched to N56UMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Enstrom F-28A aircraft
FAA incident reports
No FAA accident or incident reports matched to N56UMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Enstrom F-28A aircraft
Service difficulty reports
No reports matched to N56UGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Enstrom F-28A aircraft
STCs that may be installed · 95
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 95 STCs
Earlier aircraft with this N-number · 4
These aircraft carried N56U before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.